Establish a foundation in physics by building models of all six simple machines: levers, pulleys, inclined planes, screws, wedges, and wheels and axles. Assemble and use a spring scale to measure how the machines change the direction and magnitude of forces, making work easier to do. For ages 8+.

  • Establish foundation in physics
  • Assemble and use spring scale
  • Building models: levers, pulleys, inclined planes, screws, wedges, and wheels and axels
  • Sparking lifelong love of science
  • For ages 8+
  • 12 pages manual included
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